英语词汇roller expander怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	roller expander
释义	roller expander 简明释义滚子式胀管器，滚子式扩管器，辘管器网络释义 1 ?滚子扩张器 ... brake expander 制动器扩张器... roller expander 滚子扩张器 curved expander 弧形拉幅机 ... 短语 1 roller type tube expander 滚子式扩管器
随便看	effective slip effective slip ratio effective slip velocity effective slit width effective snow effective snowmelt effective snow melt effective soil depth effective soil layer effective solid fire stream effective sonar range effective sop effective sortie effective sound pressure effective sound velocity effective source area effective source bed effective source position effective sovereignty effective space effective span effective specific fuel consumption effective specific gravity effective specific impulse effective specific surface area

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。